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Статья
2000

Radical cation of hydrogen sulfide and reactions of cyclization of 1,5-Diketones with its participation


N. T. Berberova N. T. Berberova , E. V. Shinkar’ E. V. Shinkar’ , N. N. Letichevskaya N. N. Letichevskaya , A. I. Fomenko A. I. Fomenko , E. R. Milaeva E. R. Milaeva , V. N. Belevskii V. N. Belevskii , A. I. Prokof’ev A. I. Prokof’ev
Российский электрохимический журнал
https://doi.org/10.1007/BF02756904
Abstract / Full Text

Radical cation of hydrogen sulfide is generated electrochemically by γ-irradiating a Freon matrix, under the action of single-electron oxidants (sterically hinderedo-benzoquinones). It is shown that the radical cation exhibits properties of a superacid. The possibility of obtaining thiopyrans and salts of thiopyrilium from substituted 1,5-diketones during an anodic oxidation of molecular hydrogen sulfide to radical cation in acetonitrile is studied.

Author information
  • Astrakhan State Technical University, Astrakhan, Russia

    N. T. Berberova, E. V. Shinkar’, N. N. Letichevskaya & A. I. Fomenko

  • Moscow State University, Vorob’evy gory, 119899, Moscow, Russia

    E. R. Milaeva & V. N. Belevskii

  • Russian Academy of Sciences, Nesmeyanov Institute of Organoelement Compounds, ul. Vavilova28, GSP-1, 117813, Moscow, Russia

    A. I. Prokof’ev

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